Galway Windows & Doors

Energy-Efficient Windows & Doors Installation in Galway

Enhance your home’s security and thermal efficiency with our expert window and door installation services in Co. Galway.

At Treacon Carpentry and Construction, we supply and fit a premium range of A-rated uPVC and aluminium windows, designed to withstand the rugged Atlantic climate while significantly reducing your heating bills. From stylish composite front doors that offer maximum security to elegant sliding patio doors and bi-fold systems that bring more light into your home, our Loughrea-based team ensures a precision fit every time. We also specialize in draught-proofing and double or triple-glazing upgrades for older properties across Galway City, Ballinasloe, and Tuam. Whether you are replacing a single Velux window or upgrading your entire home to high-performance casement windows, we provide the craftsmanship and durability your property deserves.

Galway Windows & Doors Services

High-performance, energy-efficient window and door installations designed for durability, security, and climate protection across Co. Galway.

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Gealan uPVC Windows

Premium German-engineered uPVC casement, tilt & turn, and sliding windows featuring multi-chamber profiles for superior thermal insulation and noise reduction.

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Composite Front Doors

Stylish, ultra-durable, and high-security entrance doors crafted to boost your home’s kerb appeal while keeping drafts and intruders out.

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Aluminium Window Systems

Sleek, modern aluminium frames offering slim sightlines, exceptional structural strength, and high resistance to the Atlantic coastal weather.

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Sliding & Bi-Fold Patio Doors

Seamless indoor-outdoor transitions that maximize natural sunlight and offer effortless operation for modern living spaces.

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Double & Triple Glazing Upgrades

A-rated glass replacements designed to cut heat loss, lower your energy bills, and maintain consistent indoor comfort throughout winter.

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Roof Windows & Velux Fitting

Expert supply and precision fitting of Velux roof windows to flood attics, extensions, and converted spaces with natural light.

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Draught-Proofing & Weatherproofing

Specialized sealing and upgrades for older homes across Galway to protect against harsh West of Ireland wind, rain, and heat dissipation.

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Precision Craftsmanship & Replacement

Full-service removal of single or multiple window units, delivered with precision fitting, neat finishing, and guaranteed longevity.

Gealan is a German manufacturer of high-quality windows and doors.

The company was founded in 1921 and since then has gained a reputation for their innovative products and excellent craftsmanship.

Gealan windows are known for their energy efficiency, durability, and design flexibility. They are made using uPVC (unplasticized polyvinyl chloride) material, which is known for its low thermal conductivity and excellent insulation properties. This helps in reducing energy costs and providing a comfortable living environment.

One of the key features of Gealan windows is their multi-chamber profile design, which enhances the overall energy efficiency of the windows. This design allows for better insulation, noise reduction, and improved weather resistance.

Gealan windows also come in a variety of designs and styles, including casement windows, tilt and turn windows, sliding windows, and more. This provides customers with a wide range of options to choose from, ensuring that their windows match their architectural style and personal preferences.

In addition to their energy efficiency and design flexibility, Gealan windows are also known for their durability and low maintenance requirements. The uPVC material used in the windows is resistant to rot, corrosion, and fading, making them a long-lasting choice for homeowners.